"Massachusetts Marriages, 1695-1910," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FH25-G38 : accessed 24 December 2015), Albert W. Currier and Kate J. Walsh, 11 Dec 1888; citing reference pg 96 rn 566; FHL microfilm 1,927,903.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M9RZ-SH4 : accessed 24 December 2015), Kate Currie in household of Albert W Currie, Precinct 1 (east half) Methuen town, Essex, Massachusetts, United States; citing sheet 18B, family 416, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,240,646.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M2JX-GFY : accessed 24 December 2015), Catherine Currier in household of Albert W Currier, Methuen Precinct 1, Essex, Massachusetts, United States; citing enumeration district (ED) ED 423, sheet 23B, NARA microfilm publication T624 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,374,599.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MXY4-NX8 : accessed 24 December 2015), Catherine Currier in household of Albert W Currier, Methuen, Essex, Massachusetts, United States; citing sheet 1B, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,820,689.